这句话是省略句吗?怎么没有主语?Allthemorereason,theysay,tousethesesoundsinplaybackexperiments,whichmightgetthesetalkingturtlesoutoftheirshells.

Question

这句话是省略句吗?怎么没有主语?
All the more reason,they say,to use these sounds in playback experiments,which might get these talking turtles out of their shells.

Answer 1

句子成分分析,
①All the more reason,做状语,
②they say····shells,为主谓宾结构,in playback experiments做此主谓宾结构中的地点状语,
③to use=using ,to use these sounds in playback experiments=which（先行词,引导定语从句,同时做定语从句中的主语